DUOLDuolingo, Inc.

$149.79-49% 1Y

Price

-49%1Y

End-of-day closes, not the intraday tick.

A mixed picture: the questions disagree

Quality mixed, a flag to check, price roughly fair, growing in the filings, the market undecided.

RyuScore 57 of 100: see how it is built
What they do

Duolingo is a technology company founded by two engineers, Luis von Ahn and Severin Hacker. Luis and Severin met at Carnegie Mellon University, where Luis was a professor in the Computer Science Department and Severin was his Ph.D. student. Luis, a MacArthur Fellow, grew up in Guatemala and witnessed firsthand the tremendous impact that access to high quality education can have on people’s lives. Luis and Severin bonded over the dream of building an intelligent learning system informed by massive amounts of user engagement data that could deliver superior learning outcomes.

In the company’s own words · 10-K filed Feb 27, 2026 · SEC EDGAR

P/E17.8
Market value$5.59B
1 year-49%
5 years-6.4%

Charts

As reported to the SEC, without any scoring.

Duolingo, Inc. (DUOL) reported revenue of $298M in Q2 2026 (quarter ended Jun 30, 2026), up 18% from the same quarter a year earlier. That came with a gross margin of 73% and net income of $33M (11% of revenue). For the full year FY2025, revenue was $1.04B (+39% year on year) and net income $414M. Its largest product in Q2 2026 was License And Service at $258M, 86% of the disclosed total, well ahead of Advertising at 7.1%. The next results filing is expected around Nov 4, 2026, the same week as a year ago.

What the company said

The company's own words from its current reports to the SEC, newest first

  1. Aug 10, 2026On August 10, 2026, the Board of Directors (the “Board”) of Duolingo, Inc. (the “Company”) increased the size of the Board from nine to ten directors and appointed Sallie Krawcheck to serve as a Class I director on the Company’s Board and as a member of its Audit, Risk and Compliance Committee ("Audit Committee"), in …Director or officer change · Form 8-K
  2. Feb 26, 2026Duolingo’s Board of Directors has authorized a share repurchase program of up to $400 million. The program reflects the Company’s commitment to capital allocation, including returning capital to stockholders and managing dilution, while maintaining flexibility to invest in long-term growth.Earnings release · Form 8-K
  3. Jan 12, 2026On January 8, 2026, Matthew Skaruppa tendered his resignation as Chief Financial Officer ("CFO") of the Company effective with his successor’s commencement of service and, on January 8, 2026, the Board of Directors (the “Board”) of the Company appointed Gillian Munson as the Company’s Chief Financial Officer and as …Earnings release · Form 8-K

Quoted from SEC EDGAR filings. A current report is filed within four business days of the event it describes.

Business segments

Jun 2026 · $298.5M

The company’s own SEC segment disclosure.

  • License And Service$258.0M86%
  • Advertising$21.1M7%
  • English Test$10.1M3%
  • In App Purchases$8.0M3%
  • Product And Service Other$1.3M0%

Why these answers

Each answer with the checks it was read from. Open one for the numbers.

17/19 checks · as of Oct 9, 2026

Conflicts between checks are named, never averaged, and thin data says so.